Sheep keep glitching out of their enclosure

[Satras]

It is completely surrounded by a fence, but they still sometimes glitch out, especially overnight or after a trip. Any ideas how to prevent this?

[Streetwind]

Provide a larger enclosure, so the animals spend less time trying to path through the fence, and less time pushing each other into the fence. You can also try a solid wall instead of a fence (must be two blocks high). Also, if your fence passes over a terrain altitude change, make sure that the fence cannot be climbed over in that location.

[Satras]

Larger enclosure and troughs further away from the fence seems to do the trick.

[Kaz]

I never had any issues until it snowed and then they all seemed to escape the fence, even the rabbit that had found it's way inside. I may try the 2 high blocks but room is an issue.  relocating the sheep to a larger area will be quite an undertaking too.